The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 20, 2018
Filed:
Mar. 10, 2014
Arkema France, Colombes, FR;
Pole DE Plasturgie DE L'est, Saint Avold, FR;
Universite DE Lorraine, Nancy, FR;
Pierre Gerard, Denguin, FR;
Michel Glotin, Saint-Cloud, FR;
Jean-Pierre Cauchois, Obersteinbach, FR;
Claire Quinten, Creutzwald, FR;
Marius Mihaluta, Freyming-Merlebach, FR;
Qing Lin, Metz, FR;
Michel Ferriol, Saint-Avold, FR;
Marianne Cochez, Pontpierre, FR;
Arkema France, Colombes, FR;
Abstract
The present invention relates to a liquid (meth)acrylic syrup for impregnating a fibrous substrate. The present invention relates in particular to a viscous liquid syrup mainly containing methacrylic or acrylic components. The invention also relates to a process for manufacturing such a syrup. The invention also relates to a process for impregnating a fibrous substrate or long fibers with said viscous liquid syrup. The invention also relates to a fibrous substrate preimpregnated with said syrup, which is useful for manufacturing mechanical or structured parts or products. The present invention also relates to a manufacturing process for manufacturing mechanical or structured parts or articles and to three-dimensional mechanical or structured parts obtained by this process. The invention applies to the preparation of mechanical parts or structural elements made of fire-resistant thermoplastic composite material.